For this method, you'll need at least 4 quarts of a petroleum-based fluids for one rinse. Next: Pour the liquid into the filter. Leave it for 8-10 hours to allow the DPF cleaner to dissolve compounds. Drain the liquid and rinse the filter with clean water. Dry the filter and install it back to its original position.
With the pros and cons of EGR delete, it is hard to say whether it is worth it or not. The EGR delete improves fuel economy, maximizes engine power, limits vehicle, extends engine life span, etc., Also, it can lead to engine knocking. Reduce horsepower, trigger the engine warning light, and cause you to fail emission inspection.
To clean a DPF using manual regeneration mode, you can use a specific service tool like the MaxiCheck Pro from Autel or other service tools for diesel engines. Just attach the tool to the DLC and access the module's function to clean the DPF. Some tools will have a built-in step-by-step process, or just a simple "yes" or "no" function.
When mild service is necessary, the Bluechem DPF Top Gun Cleaner combined with the High Pressure Gun allows automotive service shop to clean the DPF without removing it from the vehicle. For High build-up of soot and residuals (Clogged DPF), severe service of the DPF flushing is the solution. Afterwards, I recommend unplugging the EGR so it doesn't clog up again. The other option is 1-2k for a new DPF, or just delete it. The question is if the DPF is full of soot or full of ash. If the soot is full, find a safe back road and run it hard. If you have a trailer, hook it up and run it hard on a few steep grades. Average life for OTR was around 100,000 miles. Maintaining your own and finding a good cleaning service is the best return on investment. I use a franchise of DPF Alternatives and they have been doing a great job. They air blow them out, ultrasonically wash them, and slow bake them. I found that cleaning them before you have an issue is best bet.
Heat-soaking can be an effective way to clean the dpf filter without the use of cleaning solutions or specialized equipment. Step-by-step instructions for heat-soaking: Follow these steps to perform the heat-soaking method: Start by removing the dpf filter from your cummins 6.7 engine.
